baber/WOPTO huggingface dataset:
Patent JP-H03235554-A (JP)
Title: Quadrature amplitude modulation system
Inventor: EJIMA NORIYOSHI
IPC: H04L27/34
Filed: 1990-02-13
Abstract: PURPOSE:To minimize an error rate at signal transmission by making the interval between signal points farther apart from the origin narrower than the interval of signal points closer to the origin. CONSTITUTION:The interval between signal points projected on the P and Q axes is made wider and narrower like  1> 2> 3> 4> 5> 6> 7 for signal points closer and Q axes while being parted from the to the origin of the P and Q axes and farther away from the origin depending upon the configuration number of the signal points. Moreover, the spatial spread of the signal intervals  1- 7 is the same as the spatial spread of 8X +1/2  in a conventional system. Thus, the interval  1 is wider than the interval   of the conventional system, the interval  2>'3 is nearly the same as the   of the conventional system and the intervals  4,  5,  6,  7 are made narrower gradually than the interval   of the conventional system. That is, the error number of signal points closer to the origin and the error number of signal points farther away from the origin are nearly the same. Thus, the error rate at signal transmission is minimized.
Patent JP-S59159684-A (JP)
Title: Controller for motor
Inventor: KAWABE HIROMITSU
IPC: H02P29/00
Filed: 1983-03-02
Abstract: PURPOSE:To enable to input data of stored capacity or higher of a controller for a motor by providing a mechanism for moving the data of the memory for storing the variation of the rotating speed to an external memory and reading it out and transferring it to the memory. CONSTITUTION:A signal of a pulse generator 7 of a motor 5 is stored as data in a memory 2 through an interface 3 by a microcomputer 1, the content is read out to drive a motor 5 through a drive circuit 4. When the content of the memory 2 is stored in an external magnetic tape 10, it is performed through a reproducer/recorder 8, and when the content of the tape 10 is, on the contrary, written in the memory 2, it is performed through the reproducer/recorder 8. Accordingly, it can input data more than the stored capacity of an automatic machine or robot driven by the motor 5, and can hold the content, thereby improving the operability.
Patent JP-S59163137-A (JP)
Inventor: HORIUCHI HIDEJI
IPC: B65C1/00
Filed: 1983-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62193061-A (JP)
Title: Positive electrode for secondary cell
Inventor: KATO AKIRA
IPC: H01M4/137
Filed: 1986-02-19
Abstract: PURPOSE:To heighten the strength and performance of a positive electrode, by adding prescribed quantities of a carbon and a fluorine resin to an electroconductive high-molecular substance for the positive electrode. CONSTITUTION:2-40wt% of carbon and 2-40wt% of a fluorine resin are added to an electroconductive high-molecular substance for a positive electrode. Although the fluorine resin acts as a binder for the electroconductive high- molecular substance, the electric insulating property of the fluorine resin would be likely to decrease the electric conductivity of the positive electrode. For that reason, the carbon of high electric conductivity is added to the electroconductive high-molecular substance to suppress the decrease in the electric conductivity of the whole positive electrode. The strength and performance of the positive electrode are thus heightened.
Patent JP-2000230499-A (JP)
Title: Fastening structure and fixing method of plate member
Inventor: KURIHARA MAKOTO
IPC: F04D29/62
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To improve assembling process to the greatest degree by inserting one end of each of plural blades arranged and held at the other end thereof into a small hole or groove of a plate member corresponding thereto. SOLUTION: Two plate as outer plate 3-1 and inner plate 3-2 are laminated to constitute the plate member. Ends of a plurality of blades 2 are expected to be inserted into corresponding small holes or grooves 3-11, 3-21 formed in the respective plate members such that each width is larger than the thickness of the blade. After insertion of blades, both plate members are displaced with each other such that small holes or grooves of the respective plate members face to and abut against both surfaces of the blades so as to be fixed and held in the state where they are partially communicated and partially displaced.
Patent JP-S60176200-A (JP)
Inventor: TERAJIMA MAKOTO
IPC: G08C19/02
Filed: 1984-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05232686-A (JP)
Title: Photomask
Inventor: MURAYAMA AKIYO
IPC: G03F1/38
Filed: 1992-02-20
Abstract: PURPOSE:To prevent the reduction of difference in light intensity at the edge of the pattern of a photomask due to reflection in the photomask and to enable high accuracy pattern transfer. CONSTITUTION:An opaque film 7 is formed on a glass face 5 of a photomask with a formed pattern and the same pattern is formed on the glass face 5 by patterning the film 7. The unnecessary part of light 2 reaching the photomask is reflected by the film 7, reflection in the photomask is controlled and contrast in light intensity distribution at the edge of the pattern is enhanced. As a result, high accuracy pattern transfer is enabled.
Patent JP-H02213255-A (JP)
Title: Data communication cable direct coupling method and data communication cable direct coupling device
Inventor: NIE KOICHI
IPC: H04L29/06
Filed: 1989-02-13
Abstract: PURPOSE:To realize inexpensive direct connection without requiring any special device by supplying a transmission reception timing signal from a DTE side of an electronic computer or the like and supplying the timing signal to both the DTEs to be connected. CONSTITUTION:A transmission reception timing signal transmission circuit 11 is provided in a communication controller 3 and a DCE cable 7 connecting to the communication controller 3 and a DCE cable 8 connecting to a communication controller 4 are connected by a connector 10. An interconnection cable connecting a loopback circuit supplying a transmission reception timing SRT sent from the transmission reception timing signal transmission circuit 11 to a signal element timing S line of its own station in a form of loopback to the communication controller is provided and the interconnection cable is used to supply the transmission reception timing SRT signal to the signal element timing S line of an opposite station. Thus, the interface connection in compliance with the CCITT recommendations X.20 and X.21 is attained.
Patent JP-H06121272-A (JP)
Title: System and method for detection of change in scene of video sequence
Inventor: ROBAATO JIEI GOUBU
IPC: G11B27/11
Filed: 1991-02-27
Abstract: PURPOSE: To detect scene changes in sequence of generated images by using a computer that is connected to a video signal source and analyzing display that is digitized in the video sequence. CONSTITUTION: A video signal is generated by an optional video signal source 10, e.g. a video cassette recorder(VCR), etc. The signal is communicated to a scene change detector 20, that is constituted of a computer system which analyzes the signal and detects scene changes. In the detector 20, a signal is first converted into digital display by a quantizing device 21 and stored in a frame buffer 25. An image processor 23 accesses video image stored in the buffer 25, cooperates with a decision processor 26 and carries out the calculation of scene change detection. Furthermore, the processor 23 extracts the time code number of scene changes by calculating a video frame from the beginning of a sequence to a scene change that is currently detected.
Patent JP-H07217204-A (JP)
Title: Connecting tool of form
Inventor: FUKUI MASAO
IPC: E04G17/04
Filed: 1994-02-07
Abstract: PURPOSE:To facilitate removing works, by constituting the whole body to make a nearly U-shaped form by connecting two legs which are almost parallelly and oppositely positioned with the coupling part and bending inward the end of the leg at right angle to make a rotary axis and further, providing a projection for attaching. CONSTITUTION:The whole of connecting tool is constituted to make a nearly U-shaped form by joining two legs 12, 13 which are almost parallelly and oppositely positioned with a specified coupling part 14 and the end or leg 12 is bent inward at almost right angles to make a rotary axis 15 and a detachable projection 26 is provided at a specified position to set a connecting tool 21 of a form. Two forms 1 are positioned adjacently so as to contact the mutual ribs 3 and the rotary axis 15 is fitted in the hole 16 of the rib 3 and the projection 26 is hammered to drive the connecting tool 21 into the rib 3 in order to connect the forms together. When the connecting tool 21 is removed from the rib 3, the projection 26 is hammered from the reverse direction. In this way, since the projection is hammered on removing, the connecting tool 21 can be easily removed.
Patent JP-H11229423-A (JP)
Title: Seal structure in shovel loader
Inventor: OZAWA TERUHIKO
IPC: E02F3/40
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure in a shovel loader which prevents contents to be contained from sticking to a link structure and also prevents damage of a rotary shaft to increase durability. SOLUTION: A first cover 41 is fitted in a such a state that it is protruded sideway so as to surround the half-peripheral face of a bucket link 21 and one side end face is always slidably brought into contact with the side face of a support arm 17. A second cover 51 is joined with both side faces of the support arm 17 and arranged to cover a range extending from a link rod 25 to the bucket link 21. The lower end of the second cover 51 is protruded to the front end side of the support arm 17 and the lower end is always slidably brought into contact with the outer peripheral face of the first cover 41. A third cover 61 is rotatably fitted to the center of the inside face of the base end wall of the bucket 19 to make it possible to close the gap 30c.
Patent JP-S55126241-A (JP)
Title: Developing solution for silver halide color photographic material
Inventor: KUZE SATORU
IPC: G03C7/413
Filed: 1979-03-20
Abstract: PURPOSE:To prevent oxidation, decomposition, and precipitation of the effective components of a developing solution due to metallic ions, by adding a specified diphosphono-alkyl-multivalent carboxylic acid (alkali metal salt) to the developing  solution as a chelating agent. CONSTITUTION:1,2-diphosphono-ethane-1,2-dicarboxylic acid or the like represented by the formula (R1, R2 are H, 1-3C substituted alkyl and M is H or an alkali metal) is added to the developing solution for silver halide color photographic material by 0.02-40g, preferably 0.1-20g per liter of solution. Other chelating agents may be used together with this. Addition of this chelating agent prevents oxidation and decomposition of the components of the developing solution, especially hydroxyamine, precipitation of calcium ions or the like, and fogging, permitting the solution to be stable for a long term, retentive of effectiveness, and suitable for automatic development processing.
Patent JP-H11206407-A (JP)
Title: Molded foam
Inventor: YABUSHITA HITOHIRO
IPC: A43B13/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To uniform the formed state of a raw material elastomer and to reduce deterioration in tearing strength at the time of adding a large quantity of filler by compounding the pulverized powder of a sponge elastomer with a raw material elastomer and also cross-linking the raw material elastomer with a filler. SOLUTION: Since a boundary between the filler 1 of the sponge elastomer and the crosslinked sponge 2 of the raw material elastomer is erosslinked, the both of them 1 and 2 are firmly adhered by an anchor effect owing to the complicated projections/recessions of the interface 3, the occurrence of an interfacial peeling is eliminated because the area of the interface 3 for the adhesion of the members is drastically large. Moreover, a configuration and a structure are made uniform since the sponges are fixed and stress concentration does not occur so that tearing strength, etc., is not deteriorated and also resistance to repeated stress is increased. The addition quantity of filler to the raw material elastomer is preferably 0.5-50 wt.% and, more preferably, 5.0-20 wt.%.
Patent JP-H10227153-A (JP)
Title: Static pressure type building supporter
Inventor: ISHII MASAYOSHI
IPC: E04H9/02
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To improve the sealing properties of an introduced pressure fluid while controlling the degree of the connection of a building and the ground side in response to various statuses, in which the building is placed, in a static pressure type building supporter, by which an earthquake ground motion is not transmitted to the building. SOLUTION: The other circumferential surface 23c of a bedrock 23 supporting a building in an upper section is covered with a case 26, and the static type building supporter is brought into contact with a sliding surface 15a only in a seal 41 being installed to the lower section of the case 26 and sealing a fluid- pressure working chamber 25 by introducing a pressure fluid into the fluid- pressure working chamber 25 and floating the bedrock 23.  A first pressure chamber 28 and a second pressure chamber 27 are formed of downward stepped sections 23e, 23f formed to the outer cirumferential surface 23c of the bedrock and upward stepped sections 26a, 26b formed to the inner circumferential surface 26c of the case, and the same pressure as the fluid-pressure working chamber 25 is introduced into the first pressure chamber 28 while fluid pressure separate from the fist pressure camber 28 is introduced into the second pressure chamber 27.
Patent JP-S53118175-A (JP)
Title: Current detector
Inventor: SHIKI HARUO
IPC: G01R15/18
Filed: 1977-03-25
Abstract: PURPOSE: To obtain a current detector of good linearity by applying a required bias magnetic field to semiconductor magnetoresistance elements forming a bridge circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02214791-A (JP)
Title: Water and oil repellent
Inventor: MISAIZU IWAO
IPC: D06M15/277
Filed: 1989-02-15
Abstract: PURPOSE:To obtain a novel water and oil repellent, consisting of a copolymer containing a perfluoroalkyl group-containing vinyl monomer, etc., as essential constituent units and capable of imparting soft hand to textile products, etc., and exhibiting durable water and oil repellent performance after washing. CONSTITUTION:The objective water and oil repellent consisting of a copolymer containing (A) a vinyl monomer [preferred example; (meta)acrylate having a 4-20C perfluoroalkyl group] having the perfluoroalkyl group, (B) a vinyl monomer [preferred example; (meta)acrylate having organosiloxane chain with 100-100000 molecular weight] having the organosiloxane chain and (C) a vinyl monomer (preferred example; a compound, such as oxime, lactam or phenols, having 50-180 deg.C dissociation temperature) having (blocked) isocyanate group as constituent essential units.
Patent JP-H04246474-A (JP)
Title: Modified powder
Inventor: KURODA AKIHIRO
IPC: A61Q1/02
Filed: 1991-02-01
Abstract: PURPOSE:To provide a modified powder excellent in water repellency, film strength and touch, and suitably used as the material of cosmetics, resins, coating materials, etc. CONSTITUTION:A modified powder is obtained by coating a powder with a mixture of a linear silicone compound of the general formula: (CH3HSiO)a[(CH3)2 SiO]b (wherein the sum of (a) and (b) is an integer of 20-80, a/(a+b) has a value of 0.3-1.0, and R is either H or CH3) with an oil selected from among 16-24 C saturated branched alcohols, the mixing ratio of the powder to the linear silicone compound being 100:1 to 100:10 by weight, and the mixing ratio of the powder to the oil being 100:0.1 to 100:0.5 by weight, and heat-treating the coated powder at 140-200 deg.C.
Patent JP-S63200885-A (JP)
Title: Filtration apparatus
Inventor: OSAWA KATSUO
IPC: C02F1/44
Filed: 1987-02-17
Abstract: PURPOSE:To enable filtration of a large amt. of filthy water utilizing siphon effect of a laminated body by separating a box body with a partition wall into a storing section of filthy water and a discharging section of filtered water, and hanging a laminated body of nonwoven fabric or filter paper in a manner that the laminated body is laid across the partition wall. CONSTITUTION:A storing section for filthy water 1 and a discharging section for filtered water 3 are formed by separating a box body with a partition wall 2. A laminated body 5 of nonwoven fabric or filter paper is hung on the partition wall 2 of a filtration apparatus 4 in such a manner that the laminated body is laid across the partition wall 2. When filthy water is fed from a discharging port 6 of the filthy water to the filthy water storing section 1, capillarity phenomenon is caused in the laminated body 5, so the laminated body is impregnated with the filthy water supplied to the filthy water storing section 1, and it causes the synergistic effect and the body 5 impregnates the large quantity filthy water. The laminated body 5 functions as filter medium and siphon, thus filtered water is discharged to the filtered water discharging section 3. As the result, filtration of a large amt. of filthy water has become possible.
Patent JP-2000229366-A (JP)
Title: Lamination material
Inventor: OKADA TOMONORI
IPC: B32B1/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a lamination material of a material for a lamination material which is relatively thick and has a curved surface of a small radius. SOLUTION: In a lamination material 170 of a raw material, face-plates 181, 182 are adhered to both surfaces of a core material 183. The lamination material 170 is bent. The face-plate 181 is turned downward, with one end side of the lamination material 170 fixed to frames 30, 40, the other end side of the face-plate 181 is moved to be separated from the core material 183 and bent in an arc shape. Next, an adhesive is applied on one surface of the contact surfaces of the face-plate 181 on the other end side and the core material 183. Next, the core material 183 and the other end side of the face-plate 182 are moved along the bent face-plate 181 and bent.
Patent JP-H10227137-A (JP)
Title: Mounting method of vibration isolation device to bearing pile for existing building
Inventor: SAGAMI TOMOYUKI
IPC: E04G23/06
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method, by which a large-scale new bearing pile and a temporary receiving bearing pile are made unnecessary and a vibration isolation device is installed rationally at the time when the vibration isolation device is mounted on a bearing pipe for an existing building. SOLUTION: The underground section of the existing building 1 is excavated and the head sections of bearing piles 2 are exposed, shared connectors such as cotters are formed to the outer circumferential surfaces of the pile head sections, and a new footing beam 4, etc., functioning as a bearing member A in combination are unified with the bearing piles 2 for the existing building 1 through the shared connectors and executed. Temporary receiving supports 5 taking reaction in the new footing beam 4, etc., are disposed among the new footing beam 4, etc., and the footing beam 10 of the existing building 1 in an upper section, and building load is borne to the bearing piles 2 through the temporary receiving supports 5 and the new footing beam 4, etc.  The bearing piles 2 are cut off in the sections of vibration isolation layers 6, the vibration isolation devices 7 are set up to the cut-off sections 6, and the temporary receiving supports 5 are removed and the bearing of the building 1 by the bearing piles 2 is replaced with that by the vibration isolation devices 7.
Patent JP-S54125335-A (JP)
Title: Device for generating energy by motion of moving body on track
Inventor: FUKAYA TOSHIO
IPC: F03G3/00
Filed: 1978-03-24
Abstract: PURPOSE: To use pressurized fluid as a power source, by partially overlapping numerous bags filled with the fluid between a rubber belt on a base and another rubber belt on a track for a vehicle and pressurizing the fluid and taking out the pressurized fluid from the bags through check valves.  
     CONSTITUTION: The numerous bags 10 filled with the fluid such as water are partially overlapped between the rubber belt 3 on the base 1 and the other one 3 on the track for the vehicle. A mixture consisting of sand and elastomer is filled among the bags 10. When a wheel 9 is passing on the rubber belt, the fluid in the bags 10 pushes the check valves 6 open and are supplied to a pressure accumulator 7 to drive a turbine 8 and an electricity generator 18. After the pass of the vehicle, the bags 10 are expanded by their own restoring force and the fluid is introduced into the bags from a fluid source through check valves 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08224346-A (JP)
Title: Electronic management device and game managing method
Inventor: TAKEMOTO TAKATOSHI
IPC: G05B23/02
Filed: 1995-02-22
Abstract: PURPOSE: To prevent drop of the operation rate of a game hall even in case where a failure has occurred in game playing facilities. CONSTITUTION: By this games managing method, a plurality of game playing facilities 13 in a game hall are put under control and management and the managerial situation is displayed, wherein information on likely failure cause(s) is sent to a maintenance division 11 located remotely, when a failure suddenly has occurred in any game facility 13, to ask a diagnosis. A management division 12 provided in the game hall conducts a recovery treatment on the basis of the failure diagnostic information 17a and contermeasure information 17b sent remotely from the maintenance division 11.
Patent JP-H11216814-A (JP)
Title: Packaging material for paper container and paper container
Inventor: KIKUCHI HIDEYO
IPC: B32B27/36
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material for a paper container and a paper container having fragrance retaining and quality maintaining properties. SOLUTION: This packaging material for a paper container is prepared by stacking a polyester resin extrusion coated outermost layer, paper base layer, adhesive layer comprising an ethylene-methacrylic acid copolymer, aluminum oxide deposited layer, transparent polyester film layer, anchor agent coated layer, and polyester resin extrusion coated innermost layer, in the aforementioned order. A polyester resin constituting the innermost layer does not absorb the fragrance, taste, and flavor of the contents of the paper container, and no low-molecular compound and no additive such as lubricant is transferred to the contents of the container from the resin, and hence there is no smell of resin or no bad smell as is a case with an LDEPE innermost layer.
Patent JP-S62190029-A (JP)
Inventor: IDE NORIHIRO
IPC: A01F15/00
Filed: 1986-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58154315-A (JP)
Inventor: OOTANI YOSHIO
IPC: H02H3/06
Filed: 1982-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57148441-A (JP)
Title: Error corrector
Inventor: MOCHIGURI SHIGEHARU
IPC: H03M13/00
Filed: 1981-03-10
Abstract: PURPOSE:To detect the discrimination level of a signal at any time, by classifying information showing how the error symbol of a code whose error is corrected is corrected. CONSTITUTION:For data transmission including data of an error-correctable code system, a function of outputting information for discriminating between the erroneous reception of a 1 as a 0 and that of the 1 as the 0 with regard to the error data of an error-corrected code, and a function of classifying and outputting information on the occurrence of an incorrectable multiple error are provided, so adding a circuit 14 which classifies error formats to the error correcting circuit 6 of a reception side detects whether the discrimination level of a signal is at the best point or deviates all the time.
Patent JP-S63202440-A (JP)
Inventor: YABE KENJI
IPC: B32B5/26
Filed: 1987-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。